Summit Notebook

from Ruben Ramirez:

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Norfolk Southern says it is working hard to reduce the rail operator's carbon footprint. CEO Wick Moorman says the company is in the midst of a 2-year, $10 million project to change the lighting in it's facilities...he says he's even changed the lightbulbs in his office. Click here to listen to how much money Norfolk is saving and what else it's doing to be more "green." Wick from Tony Johansson on Vimeo.